کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1563254 | 999606 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New analytical model for local heat flux density in the mold in continuous casting of steel
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this article, a model representing local heat flux density in the mold in continuous casting of steel is presented. This model is a modification for empirical model of Schwerdtfeger. A new parameter is defined as LHTCz (longitudinal heat transfer coefficient). The multiplication of LHTCz to total increase of the cooling water temperature (ÎTwT) leads to a new model for local heat flux density. Since ÎTwT is a measurable parameter, the present model can be used in on-line controlling of continuous casting process. Results of the present model were compared with the experimental data and a good agreement was seen. Also it was shown that present model can be used as a boundary condition in solidification numerical modeling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 44, Issue 2, December 2008, Pages 807-812
Journal: Computational Materials Science - Volume 44, Issue 2, December 2008, Pages 807-812
نویسندگان
Mostafa Alizadeh, Ahmad Jenabali Jahromi, Omid Abouali,